Troubleshoot general steps - equipment inspection

According to the symptoms of the analysis permanent magnet motor of the preliminary conclusion and doubt,more detailed inspections of equipment,especially those who is considered the most possible fault zone.Attention should be paid to this stage should try to avoid unnecessary disassembly of permanent magnet generator equipment,to prevent more failure caused by the operation of the indiscretion.Don't adjust control device,because under normal circumstances,the fault parameters will hide blindly and symptoms has not been ruled out,but also with the development of the fault and make the symptoms appear,and may even cause more wholesalemotor.blogspot.com serious failure.So,fans motor must avoid blindness,prevent complicate fault for not careful operation,to avoid causing confusion symptoms instead,extend the time of troubleshooting.